QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2011    内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spatial scale dependence of sediment dynamics in a gullied rolling loess region on the Loess Plateau in China SCI/SSCI论文 2011 Fang H. Y.; Li Q. Y.; Cai Q. G.; Liao Y. S. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 Spatial scale  Sediment dynamics  Sediment peak  Peak discharge  Hysteresis loop  Hyperconcentrated flow  estimating suspended sediment  hyperconcentrated flows  water discharge  drainage-basin  yellow-river  hilly areas  transport  catchment  yorkshire  event   A coupled remote sensing and the Surface Energy Balance with Topography Algorithm (SEBTA) to estimate actual evapotranspiration over heterogeneous terrain SCI/SSCI论文 2011 Gao Z. Q.; Liu C. S.; Gao W.; Chang N. B. 收藏  |  浏览/下载：29/0  |  提交时间：2012/06/08 distributed hydrological model  partial canopy cover  land-surface  heat-flux  evapo-transpiration  vegetation indexes  2-source model  system sebs  sensed data  temperature   Persistent soil seed banks along altitudinal gradients in the Qilian Mountains in China and their significance for conservation management SCI/SSCI论文 2011 Li Q. Y.; Fang H. Y.; Cai Q. G. 收藏  |  浏览/下载：83/0  |  提交时间：2012/06/08 Soil seed bank  seed density  altitudinal gradients  slopes  conservation  buried viable seeds  coniferous plantations  standing vegetation  ranunculus-adoneus  seasonal-variation  disturbance  heathland  restoration  communities  grasslands   An approach to computing topographic wetness index based on maximum downslope gradient SCI/SSCI论文 2011 作者:  Pei T. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/08 Topographic wetness index (TWI)  Multiple flow direction algorithm  (MFD)  Digital terrain analysis  Digital elevation model (DEM)  Resolution  surface saturation  prediction  area  soil  algorithms  topmodel  models  zones   Soil erosion rates and characteristics of typical alpine meadow using (137)Cs technique in Qinghai-Tibet Plateau SCI/SSCI论文 2011 Shao Q. Q.; Xiao T.; Liu J. Y.; Qi Y. Q. 收藏  |  浏览/下载：48/0  |  提交时间：2012/06/08 three Rivers headwater  soil erosion  alpine meadow  (137)Cs nuclide  tracing  wind erosion  mongolian plateau  tracing technique  (cs)-c-137  catchment  movement  area